welcome to the the forum,
sure, i have done that, wrote about it a few times in the forum.
this uses windows built-in networking to share the rclone mount.
on the server
set root=b:\rclone\mount
rclone mount remote: %root%\remote
net share share=%root%
on the clients
net use z: \\server\\share\remote /user:username password
good idea, but on windows, using rclone serve webdav requires dumbing down windows security, unless the OP creates a https certificate
TruTheaterRadio
@TruTheaterRadio, just curious , is that you?